APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Steen, D. B., & Dyson, H. L. (2009). Vaccinations: Types, potential complications and health effects. Nova Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, David B. Steen, और Howard L. Dyson. Vaccinations: Types, Potential Complications and Health Effects. Hauppauge, N.Y.: Nova Science Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Vaccinations: Types, Potential Complications and Health Effects. Nova Science Publishers, 2009.
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